Video
Voice Enhancement

Video  / Voice Enhancement
Feb.16, 2021

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Webinar recorded live on 11 Feb. 2021

0:52​ - Presentation // using OnlyVoice mockup, 2+1 output)
9:05​ - Demonstration // OnlyVoice vs. 2-mic beamforming vs. 1-mic raw)
18:46​ - Q&A // with Alex Radzishevsky, Director of Product Development & Chief Audio Engineer at Alango Technologies

Find out how to enable next-gen voice clarity on TWS headsets in noisy environments with Alango OnlyVoice technology. OnlyVoice combines the best of dual-mic beamforming with the isolated, internal speech signal acquired via bone conduction sensor. This webinar introduces the underlying concepts of the technology, and gives a live demonstration of OnlyVoice processing under different noise conditions.

The demo is shown running on an ST Microelectronics Discovery board (Arm Cortex M4). OnlyVoice is also available for release on the Qualcomm QCC5141 platform, and we would be happy to work with you to integrate it to another platform. (Our QCC5141-based demo kit, while not shown in this video, is also available for live demonstration over phone call or videoconference.) 

Related Video:
OnlyVoice Prototype vs. AirPods Pro voice comparison video (mentioned at 3:10​)

Additional Information:

OnlyVoice™ with In-Ear Accelerometer

OnlyVoice™ with In-Ear Microphone

Jan.10, 2021

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Do you like watching movies, TV shows, or sports games on TV? Are you bothered by the constant struggle to hear and understand speech content at normal TV volume levels? Do you ever wish you could just turn down the sound effects (or background music, or laugh track, etc.) to make the dialogue easier to understand?

Alango VoiceFirst technology is here to help! VoiceFirst enhances speech intelligibility of TV, movies, and sports broadcasts by detecting and attenuating background sounds while preserving speech and dialogue. The technology is available for integration in TVs, soundbars, headphones, media streamers, and any other device where TV sound is played through.

Technologies > Voice Enhancement > VoiceFirst

Aug.12, 2020

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Fast speech and foreign language on TV/movies can be tough to understand, especially for older or hearing-impaired individuals. Alango's EasyWatch technology gives you the power to slow down TV speech in real-time - so you can catch every word.

EasyWatch is an assistive technology that dynamically slows down voices in streaming video to make them more intelligible, while keeping the video in perfect sync. Try EasyWatch out yourself - download the demo player at http://alango.com/easywatch

May.12, 2020

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Listen to the output of Alango's Sound Reinforcent Package (SRP) as we demonstrate 2-way, simultaneous voice communication between driver and passenger. SRP evaluation software is available now on the Analog Devices ADSP-2156x SHARC+ processor family.

For more information about SRP our other automotive solutions, visit http://alango.com/automotive.

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Dec.22, 2019

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Download video (56.4 MB)

Alango OnlyVoice™ is an advanced voice acquisition technology for true wireless (TWS) earphones, Bluetooth headphones and earbuds, and high-performance headsets. For voice communication in extremely noisy environments, OnlyVoice combines the best of acoustic beamforming with the speech signal recorded by a bone conduction sensor. Watch and listen to the effect of OnlyVoice processing in 6 high-noise scenarios--then hear how it compares to the voice processing on the AirPods Pro.

 

Mar.26, 2018

Alango’s Sound Reinforcement Package (SRP) enables in-car voice communication from the driver to the rear passengers without the driver needing to raise her voice or turn around and face the passengers.

Nov.19, 2017

Do you like watching movies? Sporting events? TV shows? Have you noticed that they are getting noisier and noisier as time goes by, making it more and more difficult to follow the dialogue? Or, at least, is that what you feel is happening? If so, you may think there is nothing you can do to make the background noise softer and less annoying, the speech more intelligible, and the whole experience more enjoyable. You are right, you cannot. However, technology can. Alango Technologies is introducing a revolutionary Sound Effect Normalization technology or, simply, SEN. Activate SEN technology on your device and enjoy listening again, as before, as it should be: the proper mix of music, sound effects, and spoken dialogue.

Sep.7, 2012

The clip shows real time demo of Alango Adaptive Dual Microphone (ADM) technology for mobile handsets. Performance in close-talk (handset) and far-talk (video call, speech recognition) modes is demonstrated. The demo setup is available for potential customers for evaluation upon request.

Aug.28, 2012

The clip shows performance of Alango proprietary, far field 3 microphone array technology for tablets. Performance in communication and movie taking modes is shown. All sounds are recorded live from the DSP box. This demo is available for potential customers upon request.

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